Element block pseudo-class :active generated with display block line-height 1 margin 0px border 0px rgba(0,0,0,1) solid font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px outline none cursor default font-size 16px z-index auto box-sizing content-box height auto position static opacity 1 float none transition overflow hidden width 160px transform background border-radius